Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/com/adif/elcanomovil/databinding/ActivityMainBinding.java

@@ -0,0 +1,42 @@
+package com.adif.elcanomovil.databinding;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import androidx.fragment.app.FragmentContainerView;
+import com.adif.elcanomovil.R;
+
+/* loaded from: classes.dex */
+public final class ActivityMainBinding {
+    public final FragmentContainerView navHostFragment;
+    private final FragmentContainerView rootView;
+
+    private ActivityMainBinding(FragmentContainerView fragmentContainerView, FragmentContainerView fragmentContainerView2) {
+        this.rootView = fragmentContainerView;
+        this.navHostFragment = fragmentContainerView2;
+    }
+
+    public static ActivityMainBinding bind(View view) {
+        if (view == null) {
+            throw new NullPointerException("rootView");
+        }
+        FragmentContainerView fragmentContainerView = (FragmentContainerView) view;
+        return new ActivityMainBinding(fragmentContainerView, fragmentContainerView);
+    }
+
+    public static ActivityMainBinding inflate(LayoutInflater layoutInflater) {
+        return inflate(layoutInflater, null, false);
+    }
+
+    public static ActivityMainBinding inflate(LayoutInflater layoutInflater, ViewGroup viewGroup, boolean z3) {
+        View inflate = layoutInflater.inflate(R.layout.activity_main, viewGroup, false);
+        if (z3) {
+            viewGroup.addView(inflate);
+        }
+        return bind(inflate);
+    }
+
+    public FragmentContainerView getRoot() {
+        return this.rootView;
+    }
+}

apk_decompiled/sources/com/adif/elcanomovil/databinding/FragmentBottomNavBinding.java

@@ -0,0 +1,55 @@
+package com.adif.elcanomovil.databinding;
+
+import a.AbstractC0105a;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import androidx.fragment.app.FragmentContainerView;
+import com.adif.elcanomovil.R;
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+
+/* loaded from: classes.dex */
+public final class FragmentBottomNavBinding {
+    public final FragmentContainerView bottomNavHostFragment;
+    public final LinearLayout bottomNavRoot;
+    public final BottomNavigationView bottomNavigationView;
+    private final LinearLayout rootView;
+
+    private FragmentBottomNavBinding(LinearLayout linearLayout, FragmentContainerView fragmentContainerView, LinearLayout linearLayout2, BottomNavigationView bottomNavigationView) {
+        this.rootView = linearLayout;
+        this.bottomNavHostFragment = fragmentContainerView;
+        this.bottomNavRoot = linearLayout2;
+        this.bottomNavigationView = bottomNavigationView;
+    }
+
+    public static FragmentBottomNavBinding bind(View view) {
+        int i = R.id.bottom_nav_host_fragment;
+        FragmentContainerView fragmentContainerView = (FragmentContainerView) AbstractC0105a.t(view, R.id.bottom_nav_host_fragment);
+        if (fragmentContainerView != null) {
+            LinearLayout linearLayout = (LinearLayout) view;
+            BottomNavigationView bottomNavigationView = (BottomNavigationView) AbstractC0105a.t(view, R.id.bottom_navigation_view);
+            if (bottomNavigationView != null) {
+                return new FragmentBottomNavBinding(linearLayout, fragmentContainerView, linearLayout, bottomNavigationView);
+            }
+            i = R.id.bottom_navigation_view;
+        }
+        throw new NullPointerException("Missing required view with ID: ".concat(view.getResources().getResourceName(i)));
+    }
+
+    public static FragmentBottomNavBinding inflate(LayoutInflater layoutInflater) {
+        return inflate(layoutInflater, null, false);
+    }
+
+    public static FragmentBottomNavBinding inflate(LayoutInflater layoutInflater, ViewGroup viewGroup, boolean z3) {
+        View inflate = layoutInflater.inflate(R.layout.fragment_bottom_nav, viewGroup, false);
+        if (z3) {
+            viewGroup.addView(inflate);
+        }
+        return bind(inflate);
+    }
+
+    public LinearLayout getRoot() {
+        return this.rootView;
+    }
+}

apk_decompiled/sources/com/adif/elcanomovil/databinding/FragmentSplashBinding.java

@@ -0,0 +1,44 @@
+package com.adif.elcanomovil.databinding;
+
+import a.AbstractC0105a;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import com.adif.elcanomovil.R;
+
+/* loaded from: classes.dex */
+public final class FragmentSplashBinding {
+    public final ImageView animationView;
+    private final ConstraintLayout rootView;
+
+    private FragmentSplashBinding(ConstraintLayout constraintLayout, ImageView imageView) {
+        this.rootView = constraintLayout;
+        this.animationView = imageView;
+    }
+
+    public static FragmentSplashBinding bind(View view) {
+        ImageView imageView = (ImageView) AbstractC0105a.t(view, R.id.animation_view);
+        if (imageView != null) {
+            return new FragmentSplashBinding((ConstraintLayout) view, imageView);
+        }
+        throw new NullPointerException("Missing required view with ID: ".concat(view.getResources().getResourceName(R.id.animation_view)));
+    }
+
+    public static FragmentSplashBinding inflate(LayoutInflater layoutInflater) {
+        return inflate(layoutInflater, null, false);
+    }
+
+    public static FragmentSplashBinding inflate(LayoutInflater layoutInflater, ViewGroup viewGroup, boolean z3) {
+        View inflate = layoutInflater.inflate(R.layout.fragment_splash, viewGroup, false);
+        if (z3) {
+            viewGroup.addView(inflate);
+        }
+        return bind(inflate);
+    }
+
+    public ConstraintLayout getRoot() {
+        return this.rootView;
+    }
+}